This is for Jade only

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

A50% increase followed by 33 1/2% decrease